Stock chart
Ticker: CMCSA Exchange: NSM


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2024-11-29 2024-11-27 S Sale

ROBERTS BRIAN L

Chairman of Board & CEO

Executive Director
235,051 -3.5%
42.80
USD 10,061,170
235,051 -3.5% 42.80 USD 10,061,170
2024-11-29 2024-11-26 S Sale

ROBERTS BRIAN L

Chairman of Board & CEO

Executive Director
234,464 -3.4%
42.66
USD 10,002,633
234,464 -3.4% 42.66 USD 10,002,633
2024-11-29 2024-11-26 S Sale

Cavanagh Michael J

President

Officer
107,622 -19.2%
42.53
USD 4,577,045
107,622 -19.2% 42.53 USD 4,577,045
2024-11-29 2024-11-26 S Sale

Cavanagh Michael J

President

Officer
25,537 -4.6%
42.59
USD 1,087,667
25,537 -4.6% 42.59 USD 1,087,667
2024-11-25 2024-11-22 S Sale

BACON KENNETH J

Non-Executive Director
14,408 -30.6%
43.39
USD 625,093
14,408 -30.6% 43.39 USD 625,093
2024-11-07 2024-11-06 S Sale

Armstrong Jason

CFO

Officer
13,248 -14.2%
44.83
USD 593,945
13,248 -14.2% 44.83 USD 593,945
2024-11-07 2024-11-06 S Sale

Armstrong Jason

CFO

Officer
10,000 -9.7%
44.86
USD 448,600
10,000 -9.7% 44.86 USD 448,600
2024-01-30 2024-01-29 S Sale

Cavanagh Michael J

President

Officer
114,749 -100.0%
46.10
USD 5,290,193
114,749 -100.0% 46.10 USD 5,290,193
2023-11-22 2023-11-20 S Sale

Armstrong Jason

CFO

Officer
35,192 -70.9%
42.63
USD 1,500,347
35,192 -70.9% 42.63 USD 1,500,347
2023-11-22 2023-11-20 S Sale

Armstrong Jason

CFO

Officer
6,471 -8.4%
42.60
USD 275,669
6,471 -8.4% 42.60 USD 275,669
2023-11-15 2023-11-14 S Sale

ROBERTS BRIAN L

Chairman of Board & CEO

Executive Director
616,143 -3.5%
41.92
USD 25,827,421
616,143 -3.5% 41.92 USD 25,827,421
2022-12-15 2022-12-14 S Sale

BACON KENNETH J

Non-Executive Director
2,000 -5.2%
35.89
USD 71,770
2,000 -5.2% 35.89 USD 71,770
2022-05-31 2022-05-27 S Sale

Murdock Daniel C.

EVP & Chief Accounting Officer

Officer
8,929 -83.1%
44.50
USD 397,341
8,929 -83.1% 44.50 USD 397,341
2022-03-14 2022-03-11 S Sale

WATSON DAVID N

CEO - Comcast Cable

Officer
65,410 -9.9%
45.69
USD 2,988,452
65,410 -9.9% 45.69 USD 2,988,452
2021-06-07 2021-06-04 S Sale

BACON KENNETH J

Non-Executive Director
4,031 -12.0%
56.89
USD 229,332
4,031 -12.0% 56.89 USD 229,332
2021-05-11 2021-05-10 S Sale

BACON KENNETH J

Non-Executive Director
3,966 -10.6%
58.83
USD 233,329
3,966 -10.6% 58.83 USD 233,329
2021-05-04 2021-05-03 S Sale

Murdock Daniel C.

EVP & Chief Accounting Officer

Officer
9,800 -99.7%
56.89
USD 557,456
9,800 -99.7% 56.89 USD 557,456
2021-04-30 2021-04-30 S Sale

ROBERTS BRIAN L

Chairman of Board, Pres. & CEO

Executive Director
709,673 -8.7%
55.20
USD 39,173,950
709,673 -8.7% 55.20 USD 39,173,950
2021-03-05 2021-03-04 S Sale

Montiel Maritza Gomez

Non-Executive Director
6,000 -49.2%
54.24
USD 325,413
6,000 -49.2% 54.24 USD 325,413
2021-03-05 2021-03-04 S Sale

Miller Adam Louis

EVP

Officer
32,891 -47.8%
54.89
USD 1,805,288
32,891 -47.8% 54.89 USD 1,805,288
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